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Cheap flights from Chicago Midway Airport to Ontario from C$ 148

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — YYZ
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Midway to Ontario

Keep the following information in mind while searching for Midway to Ontario flight deals. Data was last updated 22 February 2025.

Round-trip from

C$ 300

One-way from

C$ 148

Popular in

March

Cheapest in

April

Average price

C$ 459

Good round-trip deal

C$ 381 or less

Good one-way deal

C$ 182 or less
Porter Airlines
  • Porter Airlines
  • 8/4-15/4
  • Nonstop
  • 3h 32m total
  • Chicago to Ontario
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Porter Airlines
  • Porter Airlines
  • 6/6
  • Nonstop
  • 1h 42m total
  • Chicago to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Chicago Midway to Ontario.
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Price to beat on a one-way flight from Chicago Midway to Ontario.
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Find flight deals from Midway to Ontario

Cheapest flights from Midway to Ontario
Explore the most affordable flight options available from Midway to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Tue 8/45:35 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Tue 15/43:50 p.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 22/2C$ 300
Tue 15/45:35 p.m.MDW - YTZ
Nonstop1h 42mMultiple Airlines
Tue 22/49:30 a.m.YTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 21/2C$ 334
Mon 7/411:15 a.m.MDW - YUL
1 stop5h 47mPorter Airlines
Mon 14/411:50 a.m.YUL - MDW
1 stop5h 50mPorter Airlines
Deal found 21/2C$ 349
Tue 1/45:35 p.m.MDW - YTZ
Nonstop1h 42mAir Transat
Tue 8/43:50 p.m.YTZ - MDW
Nonstop1h 50mAir Transat
Deal found 22/2C$ 366
Thu 27/35:01 a.m.MDW - YYZ
1 stop17h 53mMultiple Airlines
Sun 30/36:30 a.m.YYZ - MDW
1 stop12h 48mMultiple Airlines
Deal found 21/2C$ 407
Tue 8/46:42 p.m.MDW - YYZ
1 stop2h 57mDelta
Tue 15/46:00 a.m.YYZ - MDW
1 stop3h 40mDelta
Deal found 22/2C$ 422
Mon 7/47:09 p.m.MDW - YYZ
1 stop17h 26mWestJet
Mon 14/47:45 a.m.YYZ - MDW
1 stop11h 14mWestJet
Deal found 21/2C$ 450
Fri 4/411:15 a.m.MDW - YUL
1 stop5h 45mMultiple Airlines
Mon 7/46:00 p.m.YUL - MDW
1 stop16h 07mMultiple Airlines
Deal found 22/2C$ 460
Wed 21/56:00 a.m.MDW - YUL
1 stop10h 09mDelta
Sat 24/56:00 a.m.YUL - MDW
1 stop7h 30mDelta
Deal found 21/2C$ 468
Mon 7/411:15 a.m.MDW - YOW
1 stop6h 19mPorter Airlines
Mon 14/411:50 a.m.YOW - MDW
1 stop5h 50mPorter Airlines
Deal found 21/2C$ 491
Sun 13/45:15 a.m.MDW - YOW
1 stop8h 05mMultiple Airlines
Wed 16/47:00 a.m.YOW - MDW
1 stop4h 20mMultiple Airlines
Deal found 22/2C$ 503
Mon 7/411:15 a.m.MDW - YQT
1 stop7h 23mPorter Airlines
Mon 14/411:15 a.m.YQT - MDW
1 stop6h 25mPorter Airlines
Deal found 21/2C$ 542

Find flights from Midway to Ontario within your budget

Customize your flight search to find flights from Midway to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 February 2025.

Fly from

Midway

Fly to

Ontario

Route

Depart

Return

Price

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 8/4

5:35 p.m.-8:17 p.m.

Nonstop1h 42m

Toronto Island

Tue 15/4

3:50 p.m.-4:40 p.m.

Nonstop1h 50m

C$ 300

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 15/4

5:35 p.m.-8:17 p.m.

Nonstop1h 42m

Toronto Island

Tue 22/4

9:30 a.m.-10:20 a.m.

Nonstop1h 50m

C$ 334

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Mon 7/4

11:15 a.m.-6:02 p.m.

1 stop5h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

11:50 a.m.-4:40 p.m.

1 stop5h 50m

C$ 349

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 1/4

5:35 p.m.-8:17 p.m.

Nonstop1h 42m

Toronto Island

Tue 8/4

3:50 p.m.-4:40 p.m.

Nonstop1h 50m

C$ 366

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Thu 27/3

5:01 a.m.-11:54 p.m.

1 stop17h 53m

Toronto Pearson Intl

Sun 30/3

6:30 a.m.-6:18 p.m.

1 stop12h 48m

C$ 407

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Tue 8/4

9:23 a.m.-4:14 p.m.

1 stop5h 51m

Toronto Pearson Intl

Sat 12/4

10:20 a.m.-12:32 p.m.

1 stop3h 12m

C$ 422

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Mon 7/4

7:09 p.m.-1:35 p.m.

1 stop17h 26m

Toronto Pearson Intl

Mon 14/4

7:45 a.m.-5:59 p.m.

1 stop11h 14m

C$ 450

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 4/4

11:15 a.m.-6:00 p.m.

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 7/4

6:00 p.m.-9:07 a.m.

1 stop16h 07m

C$ 460

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 21/5

6:00 a.m.-5:09 p.m.

1 stop10h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

6:00 a.m.-12:30 p.m.

1 stop7h 30m

C$ 468

ChicagoOttawa

MDW - YOW

MDWYOW

Chicago Midway

Mon 7/4

11:15 a.m.-6:34 p.m.

1 stop6h 19m

Ottawa

Mon 14/4

11:50 a.m.-4:40 p.m.

1 stop5h 50m

C$ 491

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Showing 1-10 of 30 results
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Best time to book a flight from Midway to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Midway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Midway to Ontario

Get recent, data-driven insights about flights from Midway to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago Midway Airport to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Chicago Midway Airport to Region of Ontario (average of C$ 167). Flying from Chicago Midway Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MDW to ON?

Find hourly flight availability from Midway to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago Midway Airport to Region of Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 22 February 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines and Air Transat from Chicago to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,212 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
382 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,800 reviews
Delta
8.0
Very good
8,212 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Midway to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago Midway Airport to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Chicago Midway Airport to Region of Ontario are Porter Airlines (C$ 148), Air Transat (C$ 159), and Delta (C$ 172).

  • What are the most popular routes from Chicago Midway Airport to Region of Ontario?

    Most travellers choose Chicago Midway - Montreal Pierre Elliott Trudeau Intl, Chicago Midway - Toronto Island or Chicago Midway - Toronto Pearson Intl when deciding on the best route from Chicago Midway Airport to Region of Ontario.

  • Can I find deals for flights from Midway to Ontario that include hotel bookings?

    Yes. In addition to deals on Midway to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Midway to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Midway to Ontario.

  • Can I find deals for business class flights from Midway to Ontario?

    Yes. Cheapflights offers flight deals from Midway to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago Midway Airport to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Chicago Midway Airport to Region of Ontario (average of C$ 167). Flying from Chicago Midway Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Midway to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Midway to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Midway to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Midway by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Midway to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Midway to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Midway to Ontario become cheaper?

Yes! Start tracking prices for Midway to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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